<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2012 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
// $Id: WriteHtmlCacheBehavior.class.php 2702 2012-02-02 12:35:01Z liu21st $


/**
 +------------------------------------------------------------------------------
 * 系统行为扩展 静态缓存写入
 * 增加配置参数如下：
 +------------------------------------------------------------------------------
 */
class WriteHtmlCacheBehavior extends Behavior {
	
	// 行为扩展的执行入口必须是run
	public function run(&$content) {
		if (C ( 'HTML_CACHE_ON' ) && defined ( 'HTML_FILE_NAME' )) {
			//静态文件写入
			// 如果开启HTML功能 检查并重写HTML文件
			// 没有模版的操作不生成静态文件
			if (! is_dir ( dirname ( HTML_FILE_NAME ) ))
				mk_dir ( dirname ( HTML_FILE_NAME ) );
			if (false === file_put_contents ( HTML_FILE_NAME, $content ))
				throw_exception ( L ( '_CACHE_WRITE_ERROR_' ) . ':' . HTML_FILE_NAME );
		}
	}
}